baber/WOPTO huggingface dataset:
Patent JP-H03263829-A (JP)
Title: Method of end-point judgement
Inventor: KIHARA SHIYOUJI
IPC: H01L21/302
Filed: 1990-03-14
Abstract: PURPOSE:To judge the end point of an etching operation surely even when an etching rate is changed with an increase in the number of specimens to be treated by a method wherein the ratio of the end-point judgment time of a 1st specimen to the end-point judgment time of an nth specimen is computed and a constant corrected by multiplying the ratio is used to judge the end point of a treatment of an (n+1)th specimen. CONSTITUTION:In an end-point judgment method of a dry-etching operation by an emission spectroscopic method, the ratio tn/t1 of the end-point judgment time t1 of a 1st specimen to the end-point judgment time tn of an nth specimen is computed; a constant corrected by multiplying a constant in terms of time regarding the judgment of all end points of an end-point judgment sampling interval S, a dead time td, a difference interval and the like by said ratio tn/t1 is used to judge the end point of the treatment of an (n+1)th specimen. For example, when said ratio tn/t1 becomes a certain value or higher or lower, an alarm or a maintenance display is given by the instruction from a computer. Thereby, the inside of an etching treatment chamber is cleaned, and the maintenance of an apparatus is executed. The maintenance display at this time may be an alarm by using a lamp or the like or may be displayed on a CRT.
Patent JP-H11260177-A (JP)
Title: Cutting device for long ceramic element assembly
Inventor: MORIKAWA AKIO
IPC: B28B11/12
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a long ceramic element assembly relieved of a fear that the long ceramic element assembly is disconnected from a rotating mechanism if rotating speed is increased. SOLUTION: While a long ceramic element assembly W is rotated around a vertical axis by a bottom-part sustaining member 2 and an upper chuck 10, its peripheral surface is cut by an edged tool 17. The bottom-part sustaining member 2 holds a bottom surface and a bottom-part side surface of the long ceramic element assembly W, and the upper chuck 10 is of an opening/closing type and holds a top surface and a top-part side surface of the long ceramic element assembly W by radially opening/closing a plurality of divided chuck pieces 12. Because this can prevent buckling of the long ceramic element assembly W, enhancement of rotating speed and expansion of manufacturing limits can be realized.
Patent JP-S57176747-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKANO TAKASHI
IPC: H01L21/3205
Filed: 1981-04-23
Abstract: PURPOSE:To prevent a projection produced on the surface of an aluminum layer by the surface treatment of the layer when a PSG film is formed by a vapor phase growing method on the aluminum wire layer of a semiconductor integrated circuit device. CONSTITUTION:An aluminum layer is formed on an oxide insulating layer on a silicon substrate, a wiring is patterned, and is then dipped in a mixture solution of phosphoric acid and ethyl alcohol, thereby forming an alumina film on the surface of an aluminum wire. To smoothen the stepwise difference on the film, a silicon oxidized film is formed by a coating method, and a PSG layer is grown in vapor phase on the substrate at 430 deg.C, thereby preventing the production of a projection on the surface of an aluminum wiring layer.
Patent JP-S51146753-A (JP)
Title: Ventilator
Inventor: SHIMOJIMA FUKUMI
IPC: F24F7/06
Filed: 1976-05-28
Abstract: PURPOSE: To provide a ventilator which discharges steam in an unit such as a bath unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61217679-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10250010-A (JP)
Title: Outside plate made of polypropylene resin and manufacture thereof
Inventor: FURUYA TAMIO
IPC: B29C45/14
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an outside plate made of polypropylene resin which has an external appearance and quality being equal to the ones of a coated article, although it is not coated, and which is excellent also in rigidity and impact resistance. SOLUTION: An outside plate made of polypropylene resin of which the surface layer is constituted of a high-transparency resin material prepared by compounding a propylene.α-olefin random copolymer having a melting point below 155 deg.C and MFR of 0.5-30 with a transparent nucleating agent, of which the intermediate layer is constituted of a colored resin material prepared by compounding the propylene.α-olefin random copolymer having the melting point below 155 deg.C and the MFR of 0.5-30 with a coloring pigment and of which the base layer is constituted of a propylene.α-olefin block copolymer having a melting point of 155 deg.C or above,  is obtained by a method wherein a skin 8a is formed first by laminating the surface layer and the intermediate layer and then set in an injection mold 9a and 9b and the base layer is formed thereafter by injecting and filling a base resin material 10 therein.
Patent JP-S56158079-A (JP)
Title: Storage of food
Inventor: HARA KAZUO
IPC: A23B4/00
Filed: 1980-05-10
Abstract: PURPOSE: A food product, directly or after moisture is given, is exposed to a temperature atmosphere of 700W1,000°C or of 1,000W1,500°C to permit the food product to keep longer.  
     CONSTITUTION: Sea products and paste products from sea fish, meat and processed meat products, processed starch products, processed soybean food products, processed egg products, vegetables and processed vegetable products, or fruits are directly or after moisture is given thereto, exposed to a high-temperature atmosphere of 700W1,000°C in a quiet airflow condition for 2W7sec or of 1,000W1,500°C for 0.2W3sec. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62217523-A (JP)
Inventor: HANADA HIROTSUGU
IPC: H01H50/56
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54152613-A (JP)
Title: Recovering method for metal in waste water
Inventor: OKUDA TANEAKI
IPC: C22B34/30
Filed: 1978-05-22
Abstract: PURPOSE: To separation-recover Mo, W and Te as their hydrated oxides of high purity by oxidizing part of ferrous ions in waste water contg. Mo, W, Te and heavy metals to precipitation-remove the ions together with the heavy metals and by adjusting the residual soln. to pH≤2.  
     CONSTITUTION: To industrial waste water contg. valuable metals such as Mo, W and Te and other heavy metals is added ferrous sulfate and further added an about 30 % aq. soln. of caustic soda. The waste water thus adjusted to pH 8W12 is heated to 65°C and blown with air at a rate of 2 l/min to induce oxidation, forming black srinel type ferrite precipitates. The heavy metals such as Mn, Co, Ni, Cr, Zn, Cu and Cd are precipitated simultaneously. The ferrite precipitates are removed by magnetic separation, and the residual aq. soln. is adjusted to pH≤2 with hydrochloric acid. The Mo, W and Te in the aq. soln. precipitate as their hydrated oxides, which are then recovered by filtration and separation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52145090-A (JP)
Title: Automatic analyzer for gas in transformer oil
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01F27/12
Filed: 1976-05-27
Abstract: PURPOSE: To plan to improve measurement accuracy for gas analysis, by degasing sample oil of a specified quantity which is injected as a mist after evacuation of extractor with vacuum pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08231037-A (JP)
Title: Safety device for tray-type classifying conveyor
Inventor: MINAMI YASUO
IPC: B65G47/46
Filed: 1995-02-27
Abstract: PURPOSE: To provide a safety device for safety classifying loading such as a parcel on a tray without damaging loading sandwiched in adjacent trays and trays themselves even if loading is put on a tray improperly. CONSTITUTION: An edge of loading S3 on a tray is prevented from being located under an adjacent inclined tray and being sandwiched in a pair of trays by providing fabric members 41 , 42 ,... for connecting both of lower edges of each adjacent trays 21 , 22 , 23 ....
Patent JP-S63226250-A (JP)
Title: Production of coated food
Inventor: OBATA KOICHI
IPC: A23P1/08
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a stable coated food having excellent fluidity, etc., without impairing flavor of a food, by melting a medium-chain fatty acid triglyceride and specific glyerol ester of a fatty acid, coating a granular food having a large grain size with the resultant melt and applying a powdery food having a small particle size thereto. CONSTITUTION:A granular food having a large grain size (e.g. granulated sugar crystals) is coated with a composition prepared by blending a medium-chain fatty acid triglyceride (preferably caprylic acid) with glycerol ester of a fatty acid having >=50 deg.C melting point (preferably glycerol monooleate), preferably at 1:0.1-1:1 ratio of the medium-chain fatty acid triglyceride : glycerol ester of fatty acid and melting the blend and a powdery food having a small particle size (e.g. cocoa powder) is applied to afford the aimed coated food.
Patent JP-H11253505-A (JP)
Title: Somatoprosthesis
Inventor: SUMIYA KAZUE
IPC: A61H1/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To allow an aided person to carry out the function training of his upper limbs safely by himself without requiring a carer. SOLUTION: This somotoprosthesis is equipped with three extension arms 10, 20 and 30 that are extended and contracted by driving actuators 13, 23 and 33, a wrist mounting device 50 that mounts one ends of the extendable arms 10, 20 and 30 on the wrist, an upper half of the body mounting device 60 that mounts the other ends of the extension arms on the upper half of the body, force sensors 71, 72 and 73 arranged between the upper half of the body mounting device 60 and each of the extendable arms 10, 20 and 30, and on the basis of detection values of the sensors 71, 72, 73 the driving of the actuators 13, 23 and 33 is controlled.
Patent JP-H02241186-A (JP)
Title: Video signal system
Inventor: UCHIDA HIROBUMI
IPC: H04N19/00
Filed: 1989-03-14
Abstract: PURPOSE:To execute a static area processing for a character signal picture without generating a blur, a flicker, etc., even when a character signal is inserted as a static area by executing the specific static area processing for the video signals including the signal to be moving-area-processed, the signal to be static-area-processed, and the signal to designate the specific area of the signal to be static-area-processed based on the signal to designate the specific area, and decoding the signals. CONSTITUTION:The video signals includes the signal to be moving-area- processed, the signal to be static-area-processed, and the signal to designate the specific area of the signal to be static-ares-processed. Further a circuit which decodes the video signal detects the signal to designate the specific area, executes the static area processing for the video signal corresponding to the picture in the specific area regardless of the contents of the control signal of the video signal, and the static area processing is executed as well for the edge part of the picture. Thus even when the character information signal is inserted as the static area, the blur, flicker, etc., are not generated in the character information signal picture at the time of decoding.
Patent JP-H08236058-A (JP)
Title: Ion accelreator
Inventor: SAITO YOSHINORI
IPC: H01L21/265
Filed: 1995-02-23
Abstract: PURPOSE: To reduce opening-closing detecting sensors of internal part inspecting doors by oppositely arranging two sensor elements constituting a transmission type light sensor inside a door of a sealed cabinet. CONSTITUTION: A light emitting element 11a being one sensor element constituting a transmission type light sensor 11 is arranged inside an internal part inspecting door 21 of a sealed cabinet 2 of an ion accelerator 1. A light receiving element 11b being the other sensor element is arranged inside a door 21b opposed to this light emitting element 11a or inside a side wall. An optical path 11c of the transmission type light sensor 11 exists outside of a side surface 33 of a high voltage box 3, and a position is adjusted so as to be interupted by it when an internal part inspecting door 31a is opened. One light emitting element 12a being a sensor element of a transmission type light sensor 12 is arranged inside an internal part inspecting door 22a of the sealed cabinet 12, and the other light receiving element 12b is arranged inside an opposed side wall 23. When the respective sensors 11 and 12 are turned on, opening of the doors 31a and 32a can be detected.
Patent JP-H04295676-A (JP)
Title: Magnetic recording and replay device
Inventor: KURAHASHI SUNAO
IPC: G11B21/02
Filed: 1991-03-26
Abstract: PURPOSE:To precisely execute the track alignment operation of a magnetic head so as to comply with a high-speed operation and to simply constitute a loading means by a method wherein, at a magnetic recording and replay device, the loading means used to load or discharge a magnetic recording medium and a fine feed means used to execute the track alignment operation are operated by using the same actuator. CONSTITUTION:This device is constituted of the following: a coarse feed means B1 which feeds the magnetic head at a distance which is smaller than its minimum transfer distance; an actuator C1 which executes a fine feed; and a loading means D1 which executes either the loading operation or the discharging operation of a magnetic recording medium onto or from the device. The actuator C1 is used also to transmit motive power to the loading means D1. The track alignment operation of the magnetic head is executed precisely so as to comply with its high-speed feed operation and the loading means can be constituted simply.
Patent JP-H04296976-A (JP)
Title: Motion analyzing device for mechanism conceptual diagram
Inventor: MATSUO EIJI
IPC: G06F17/50
Filed: 1991-03-26
Abstract: PURPOSE:To obtain a device which can display a motion drawing moving with the lapse of time based on a mechanism conceptual diagram. CONSTITUTION:An arithmetic unit 1 consisting of an integrated circuit, etc., is provided together with a storage 2 consisting of an integrated circuit, etc., auxiliary storage 3 consisting of a magnetic recording device, etc., a display device 4 consisting of a CRT, etc., a plotting device 5 consisting of a plotter, etc., and an input device 6 consisting of a coordinate position pointing device and a keyboard. Then a means 7 is added to recognize the motion symbols serving as the elements of a mechanism motion based on the data produced by a device which produced a mechanism conceptual diagram together with a means 8 which recognizes the relation of the mechanism element symbols, a means 9 which recognizes the limit conditions of the mechanism movement based on the mechanism element symbols and the motion signal showing the motion direction, a means 10 which calculates the movement of the mechanism conceptual diagram, a means 11 which shows dynamically the movement of the mechanism conceptual diagram with the lapse of time, and a means 12 which displays the movement of the mechanism conceptual diagram after decomposing the movement into plural states with the lapse of time.
Patent JP-H08230615-A (JP)
Title: Wiper device for vehicle
Inventor: TABATA HARUO
IPC: B60S1/08
Filed: 1995-02-24
Abstract: PURPOSE: To prevent generation of overdischarge in a battery, and simplify operation by turning off electric power supply to an electric motor for a wiper from the battery regardless of ON of a wiper switch when operation to an accelerator operating piece is not performed. CONSTITUTION: When operation to an accelerator operating piece 14 is not performed, a wipe control device 26 to which this detecting signal is inputted from an accelerator operation detecting sensor 15, turns off electric power supply to an electric motor 20 for a wiper from a battery 16 regardless of ON of a wiper switch 22, and the wiper is stopped. When an auxiliary switch 24 is turned on (closed), electric power is supplied to the electric motor 20 for a wiper from the battery 16 by the wipe control device 26, and the wiper is actuated. When operation to the accelerator operating piece 14 is performed after the auxiliary switch 24 being a self-hold type by a relay is once turned on, the relay is automatically turned off, and the auxiliary switch 24 is turned off, and the wiper is stopped.
Patent JP-S52144890-A (JP)
Title: Shearing apparatus
Inventor: HISHINUMA TAKEHIRO
IPC: B23D25/06
Filed: 1976-05-28
Abstract: PURPOSE: To supply tools with shearing force by means of combination of a plurality of hydraulic cylinders, and shear a continuous casting without bending of a tip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11246672-A (JP)
Title: Production of granular epoxy resin composition
Inventor: UENO SUSUMU
IPC: C08J3/12
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing, along with substantial cost merit through a simplified process, a granular epoxy resin composition capable of preventing the working circumstances from being aggravated due to the dust of the composition in the sealing operation for semiconductor devices, and also developing no outer and inner voids. SOLUTION: This granular epoxy resin composition with a particle size of 0.2-3 mm is obtained by granulating epoxy resin composition powder consisting mainly of an epoxy resin, a curing agent and an inorganic filler; wherein a mixing granulator 1 equipped with a blade 2 rotatably and designed to mix and granulate powder charged inside by the aid of the rotation of the blade, is charged with the epoxy resin composition powder which is then mixed and granulated at a temperature higher than that at which at least part of the resin component melts.
Patent JP-H08234717-A (JP)
Title: Contour data converter
Inventor: MIYAKE KEIJI
IPC: G09G5/36
Filed: 1995-02-24
Abstract: PURPOSE: To provide a contour data converter capable of forming dot data of good appearance even with contour lines of characters, graphics, etc., of fine line widths. CONSTITUTION: The intersected points with the contour lines are determined with each of X-direction scanning lines and Y-direction scanning lines. The pixels 10 to 12 between respective pairs of the intersected points are determined as presence dots to express the presence of the characters, graphics, etc., when the pixels 10 to 12 exist between respective pairs of the adjacent intersected points. The pixels on both outer sides of respective pairs of the intersected points are determined as a pair of quasi dots when the pixels 10 to 12 do not exist. If the Y-direction quasi dot among respective pairs of the quasi dots in the X direction and only one side constitute an AND, the quasi dot is determined as the presence dot. If both thereof constitute the AND and both do not constitute the AND, the quasi dot nearer the contour line is determined as the presence dot. Respective paris of the quasi dot in the Y direction are set at the presence dots and all the presence dots are synthesized.
Patent JP-H03263476-A (JP)
Title: Coating dope for coating film formation
Inventor: NAKAJIMA AKIRA
IPC: C09D183/04
Filed: 1990-03-13
Abstract: PURPOSE:To obtain coating dope giving a coating film having excellent adhesiveness, mechanical strength and resistance to chemicals, etc., dense without pinhole nor void, containing reaction product of silica sol derived from polycondensation of a specific alkoxysilane with hydrolyzing and partially hydrolyzed substance of said silane. CONSTITUTION:The aimed coating dope contains reaction product of silica sol derived from polycondensation of an alkoxysilane expressed by the formula RnSi(OR')4-n (R and R' are 1-8C alkyl, aryl ir vinyl; n is 0-3) (e.g. tetramethoxysilane or phenyltrimethoxysilane) and partially hydrolyzed substance of said alkoxysilane.
Patent JP-2000260654-A (JP)
Title: Ultra-small chip type electronic component
Inventor: ABIKO TAISUKE
IPC: H01G4/30
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ultra-small chip type electronic component having external electrodes which exhibit high resistance against short-circuiting. SOLUTION: This ultra-small chip type electronic component comprises a bare chip 3 which is a ceramic element body 1, inner electrodes 2 provided within the chip 3, a pair of external electrodes 4 provided at both ends of the chip 3 in electrical connection with the electrodes 2, and has a minimum distance D of 0.5 mm or less between the electrodes 4. In this ultra-small chip type electronic component, metal components constituting the external electrodes 4 are silver and palladium, with the content of palladium being 25 wt.% or higher with respect to the total content of the metal components. As a result, the migration of silver from the electrodes 4 is suppressed, whereby the rate of occurrence of short-circuiting defects can be reduced, and reliability and durability can in turn be improved.
Patent JP-H09259521-A (JP)
Title: Information-reproducing apparatus
Inventor: MATSUMURA ASAYUKI
IPC: G11B19/28
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an information-reproducing apparatus which can determine a speed for reading information from a recording medium in a simple constitution and a simple operation, and can be used so as to match a rhythm pitch and a timing of reproduced data of a second information-reproducing apparatus with those of a first information-reproducing apparatus. SOLUTION: A turntable 23 with a ring 24 is rotated at a predetermined speed by a motor 22 of an output control signal-generating device 21. An output of a detector 25 for detecting a hole of the ring 24 is input to a rotating speed- detecting part 26 and compared with an output of a reference signal-generating part by a speed-comparing device 19. It is thus detected whether the turntable 23 is rotated at the predetermined speed, delayed by hands or rotated faster by hands. The rotation of a spindle motor 1 is controlled by a CPU system control 14, whereby a revolution number of a disk 2 is controlled. An information read speed is determined in the constitution.
Patent JP-H06275694-A (JP)
Title: Measuring method for light emission output
Inventor: HANEKI YOSHIAKI
IPC: G01J1/58
Filed: 1993-03-23
Abstract: PURPOSE:To measure an optical output of an epitaxial wafer for a light emitting element by an easy method without damaging a wafer by measuring a light intensity of a specific wavelength band of an emission spectrum from the wafer. CONSTITUTION:When a surface of a wafer 5 is irradiated with a light from a light source 12 having a predetermined wavelength spectrum, semiconductor crystals for constituting layers of the wafer absorb optical energies, and emit with specific emission spectrums 16. An emission intensity of the specific epitaxial layer is largely varied according to state of the epitaxial layer and a junction of the epitaxial layers. The intensity of the light emitted in the wafer is obtained, and the emission output at the time of manufacturing an element is estimated based on the intensity. That is, the spectrum according to a PL law is measured thereby easily estimating it.
Patent JP-H06274008-A (JP)
Title: Contact electrifier and image forming device
Inventor: TOKIEDA KENICHI
IPC: B41J2/385
Filed: 1993-03-23
Abstract: PURPOSE:To provide a contact electrifier and an image forming device capable of preventing uneven electrification by means of uniform contact with a photosensitive body so as to enhance mechanical strength and the occurrence of cutting off, falling off, etc., of fibers in rubbing against the photosensitive body so as to prevent the generation of the soiling of an output image, at low cost. CONSTITUTION:In the contact electrifier 204 coming into contact with the photosensitive body 202, to electrify it, a conductive nonwoven fabric 100 has surface contact with the photosensitive body and further, a voltage is applied to the conductive nonwoven fabric via a conductive holder. The conductive nonwoven fabric 100 is in the surface contact with the photosensitive body 202 with 5-100gf/cm<2> contact pressure.